ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
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ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
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  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB
  • ZN23-40.5 40.5kv danab sare oo dhexdhexaad ah VCB

ZN23-40.5 40.5kv koronto sare oo dhexdhexaad ah

ZN23-40.5 MV vacuum circuit breaker waa gudaha qalabka qaybinta MV saddex-waji AC 50Hz, danab lagu qiimeeyay 40.5kV, waxaa lagu beegi karaa JYN35/GBC-35 nooca switchcabinet.Suitablefor kontoroolka iyo ilaalinta in warshad korontada, substation iyo nidaamka qaybinta korontada, gaar ahaan ku haboon goobaha shaqada ee soo noqnoqda

Nala Soo Xidhiidh

Faahfaahinta Alaabta

● ZN23-40.5 MV vacuum circuit breaker waa indoor MV qalab qaybinta saddex-waji AC 50Hz, danab lagu qiimeeyay 40.5kV, waxaa la mid ah karaa JYN35/GBC-35 nooca beddelka golaha. Ku habboon xakamaynta iyo ilaalinta warshadda korantada, substation iyo nidaamka qaybinta korantada, gaar ahaan ku habboon meelaha joogtada ah ee hawlgalka. Wareegtada faakuumka waa nooca gaadhi-gacmeed, oo leh qaab-dhismeed macquul ah, dayactir ku habboon, ammaan iyo adeegsi la isku halayn karo.

Xulashada

2.1

Xaaladaha shaqada

1. Heerkulka deegaanka: xadka sare +40 ℃, xadka hoose -15℃ (aagga qabow -25℃);

2. Joog: aan ka badnayn 2000m;

3. Qoyaanka qaraabada: celceliska qiimaha maalin kasta kama badna 95%, celceliska bishiiba kama badna 90%;

4. Cadaadiska uumiga oo buuxa: celceliska qiimaha maalinlaha ah kama sarreeyo 2.2 × 10 -3 Mpa, celceliska bishii kama sarreeyo 1.8×10-3 Mpa;

5. Xoogga dhulgariirka kama badna 8 darajo;

6. Ma jiro dab, qarax, wasakh, daxal kiimiko iyo meel gariir daran.

Astaamaha

1. Guud ahaan qaab-dhismeedka wareeggu waa nooca gaadhi-gacan, isticmaal CT19 ama CD10 farsamaynta, waxa loo qaybin karaa JYN1 iyo GBC laba nooc oo qaab dhismeed ah.

2. Jirka jebiya wareegga waxa uu ka kooban yahay jir, dahaye, vacuum interrupter, dunta iyo dhaqaaqa iyo garabka taagan. Dusha hoose ee jirku wuxuu ku qalabaysan yahay 4 taayirrada, loogu talagalay dhaqdhaqaaqa wareegga wareegga, iwm. Wareegga wareegga wuxuu leeyahay sifooyin mug yar, qaab dhismeedka fudud, nolosha adeegga dheer, dayactirka fudud, khatarta qarax, ma wasakhaysan iwm.

Mabda'a hawlgalka

Wareegtada wareegtadu waxay ku qalabaysan tahay dhexda xidhidhiyaha dhaadheer ee magnetic field vacuum interrupter, marka firfircoonida, xidhiidhka joogtada ah ee carqaladeeyaha faakuumka la kala saaro, farqiga xidhiidhka ayaa soo saari doona vacuum arc oo damin doona marka hadda uu eber ka sarreeyo. Sababtoo ah qaab dhismeedka gaarka ah ee xiriirka, farqiga xiriirku wuxuu soo saari doonaa goobta magnetic dhererka ku habboon inta lagu jiro arc xiriirka, arc si siman loo qaybiyay dusha sare ee xiriirka, ilaalinta korantada yar ee arc, si ay u yareyso xawaaraha daxalka korantada iyo qolka qaansada oo leh sare. xoogga soo kabashada warbaahinta arc, hagaajinta wareegga wareegga jebinta awoodda wareegga gaaban iyo nolosha korontada.

Xogta farsamada

Shayga Unug Halbeegga
Halbeegyada danab, hadda, nolosha    
danab lagu qiimeeyay kV 40.5
La qiimeeyay wakhtiga gaaban ee soo noqnoqda korantada u adkaysta (1min) kV 95
Hilaac la qiimeeyay oo u adkeysanaya danabka (ugu sarreeya) kV 185
Inta jeer ee la qiimeeyay Hz 50
Hadda la qiimeeyay A 1250 1600 2000
Lagu qiimeeyay qulqulka wareega wareega gaaban kA 25 31.5
Lagu qiimeeyay adkaysiga wakhtiga gaaban (RMS) kA 25 31.5
Heerka ugu sarreeya ee u adkeysiga hadda jira kA 63 80
Lagu qiimeeyay xidhitaanka wareega-gaaban kA 63 80
La qiimeeyay hal/dib-u-socodka capacitor bangi jabinaya hadda A 600/400
Lagu qiimeeyay muddada wareega gaaban ee hadda S 4
Lagu qiimeeyay waqtiyada goynta ee wareega-gaaban Waqtiyada 20
Sida loo shaqeeyo   O-0.3s-CO-180s-CO
Caabbinta goobada galvanic ee ugu weyn μΩ ≤65
danab hawlgalka lagu qiimeeyay   ≌ 220/110
Nolosha makaanikada Waqtiyada ≥10000
Halbeegyada hantida makaanikada    
Furfuran inta u dhaxaysa xiriirada mm 22±2
Safarka xad dhaafka ah mm 6±1
Xidhiidhka xidhitaanka wakhtiga soo kabashada ms ≤3
Saddex-waji, beddelashada isku-dhafka ms ≤2
Celceliska xawaaraha furitaanka m/s 1.7±0.2
Celceliska xawaaraha xidhitaanka m/s 0.75± 0.2
Waqtiga furitaanka ms ≤90
Waqtiga xidhitaanka (voltagaha la qiimeeyay) ms ≤60
Dhumucda xidhashada la oggol yahay ee xidhiidhka firfircoon iyo joogtada ah mm 3

Guud ahaan iyo kor u kaca dimensions (mm)

2,1

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